<u>Answer:</u>
<em>A wide range of waves, including tidal waves, have a wavelength, a wave tallness, a plentifulness, a recurrence or period, and a speed. </em>
Wavelength is characterized as the separation between two indistinguishable focuses on a wave (for example between wave peaks or wave troughs).
Ordinary sea waves have <em>wavelengths of around 100 meters.</em>
Waves have any longer wavelengths, generally estimated in <em>kilometers and as much as 200 kilometers</em>
The sediments located in Heinrich layers contain almost exclusively<u> </u><u>ice</u><u>-</u><u>rafted</u><u> </u><u>detritus</u><u>, known as </u><u>IRD</u><u>.</u>
Heinrich layers are layers of sediment in the North Atlantic. These sediments have consist of high amounts of debris in Foraminiferida shells brought by ice. This composition explains how these layers function as a historical record of major ice releases.
These layers are formed from huge releases of ice of the Hudson Strait ice stream. The North Atlantic cores of sediment found in these layers are badly sorted and lack almost any foraminifera, being composed of primarily ice-rafted detritus (IRD).
These IRDs are described as sediments of no particular size that are carried by floating ice until they are introduced into the water and mix into the environment. This Ice carries debris located within it in the way a raft would carry a person, by allowing it to float on the surface of the water
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There are approximately 4000 different minerals and each of those minerals has a unique set of physical properties. These include: color, streak, hardness<span>, </span>luster<span>, diaphaneity, specific gravity, </span>cleavage<span>, fracture, </span>magnetism<span>, </span>solubility<span> and many more. These physical properties are useful for identifying minerals.
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Answer:
B) areas with steady prevailing winds and abundant sand.
Explanation:
This is the statement that best describes favorable conditions for transverse dune formation. Transverse dunes are long dunes that usually have a wavy ridge that runs across their length. These dunes are usually found parallel to each other, and require abundant sand to be formed. They also require steady prevailing winds that carry this large amount of sand in regular patterns.
